public class yinhang {
    
    public static void main(String[] args) {
        user s1 = new user("jvshou", 688, 1234, 100000);
        s1.yve=100;
        //实现存钱和取钱并输出的操作
        s1.cunkuan=s1.shuru(200000, s1.cunkuan);
        s1.cunkuan=s1.qvkuan(2000, s1.cunkuan);
        s1.getAccount();
    }
    
}
